RealWorld Paint - RealWorld Paint is an free portable image/photo/animation editor.
PhotoFlare - Quick, simple but powerful Cross Platform image editor.
JugiPaint - JugiPaint is a painting software with diverse tools for various types of illustration work.
showFoto - ShowFoto is the standalone image editor of the digiKam project.
Ultimate Paint - Ultimate Paint is a full-featured 32-bit Windows graphics program for image creation, viewing and...
PhotoDemon - Lightweight portable BSD licensed photo editor for Windows focused on performance and usability.